Comment:	aprs.fi for iOS
Location:	38°05.95' N 122°34.69' W - ตำแหน่ง CM88RC03OS - show map 1.2 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Novato, Marin County, California, United States [?] 6.0 km ตะวันตก bearing 252° มาจาก Black Point-Green Point, Marin County, California, United States 38.6 km เหนือ bearing 339° มาจาก San Francisco, San Francisco County, California, United States 103.6 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-05-12 00:02:07 UTC (218d 3h20m ago) 2025-05-11 17:02:07 PDT เวลาท้องถิ่น Novato, United States [?]
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KO6GII-4>APFII0 via WIDE1-1,WIDE2-1,qAR,K6YIL-1
Positions stored:	4

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.